Patent Experience in the Biology and Medical Field
Mark Trenner has extensive experience in patent law for biotechnology and medical devices. His work covers medical procedures, biological systems, analytic equipment, and manufacturing techniques, ensuring that inventors and researchers receive strong intellectual property protection for their innovations.

Educational Background in Chemistry and Environmental Science
Mark holds a BS and MS in environmental engineering, with significant coursework in chemistry, organic chemistry, and physical chemistry. His studies also covered water chemistry, biological processes, and water and wastewater treatment technologies. His expertise in chemical and biological systems gives him the ability to analyze complex medical and biotech innovations.
Medical Device and Biotech Patent Experience
Mark has worked on patents covering a wide range of biotechnology and medical device innovations, including:
- Tissue anchoring and catheter systems for surgical and medical applications
- Thermal assessment technologies for optimizing medical procedures
- Fluid distribution systems for advanced catheter designs
- Sensor-based ablation technologies improving medical device performance
- Biological systems and processes related to diagnostics and treatment methods
- Chemical formulations and processes for pharmaceutical and biotechnology applications
Selected Patents in Biotechnology and Medical Devices
A selection of Mark’s patent portfolio in biotech and medical technologies includes:
- U.S. Patent No. 7,824,377 for “Tissue anchoring catheter systems and methods”
- U.S. Patent No. 7,819,870 for “Tissue contact and thermal assessment for brush electrodes”
- U.S. Patent No. 7,819,868 for “Ablation catheter with fluid distribution structures”
- U.S. Patent No. 7,766,907 for “Ablation catheter with sensor array and discrimination circuit to minimize variation in power density”
- …and many others spanning biological systems, medical devices, and chemical formulations
Research Contributions in Biological and Environmental Systems
Mark conducted research in water treatment technologies, focusing on biological growth in drinking water systems. His MS thesis, “Radon Removal From Small Community Drinking Water Systems Using Granular Activated Carbon” (1996), explored chemical and biological purification methods. His research provides additional insight into biotech applications related to filtration, diagnostics, and environmental health technologies.
Protecting Biotech and Medical Innovations
At Trenner Law Firm, Mark helps inventors and businesses secure biotechnology and medical device patents that drive advancements in healthcare and scientific research. His deep technical background ensures strong, enforceable patent protection, allowing innovations to succeed in highly regulated industries.